IEC 60811-1-4:1985 Common test methods for insulating and sheathing materials of electric cables. Part 1 : Methods for general application. Section Four - Tests at low temperature
GB/T 2951 specifies test methods for polymer insulation and sheath materials for power distribution and communication cables and optical cables, including ship and offshore cables and optical cables. This part of GB/T 2951 specifies low-temperature test methods, applicable to polyvinyl chloride and polyethylene insulation and sheathing materials for wires, cables and optical cables.
IEC 60811-1-4:1985 history
2001IEC 60811-1-4:1985/AMD2:2001 Common test methods for insulating and sheathing materials of electric and optical cables - Part 1-4: Methods for general application; Test at low temperature; Amendment 2
1993IEC 60811-1-4:1985/AMD1:1993 Common test methods for insulating and sheathing materials of electric cables; part 1: methods for general application; section 4: test at low temperature; amendment 1
1970IEC 60811-1-4:1985/COR1:1986 Corrigendum 1 - Common test methods for insulating and sheathing materials of electric cables - Part 1: Methods for general application - Section Four: Tests at low temperature
1985IEC 60811-1-4:1985 Common test methods for insulating and sheathing materials of electric cables. Part 1 : Methods for general application. Section Four - Tests at low temperature
IEC 60811-1-4:1985 Common test methods for insulating and sheathing materials of electric cables. Part 1 : Methods for general application. Section Four - Tests at low temperature was changed to IEC 60811-504:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 504: Mechanical tests - Bending tests at low temperature for insulation and sheaths.
IEC 60811-1-4:1985 Common test methods for insulating and sheathing materials of electric cables. Part 1 : Methods for general application. Section Four - Tests at low temperature was changed to IEC 60811-505:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 505: Mechanical tests - Elongation at low temperature for insulations and sheaths.
IEC 60811-1-4:1985 Common test methods for insulating and sheathing materials of electric cables. Part 1 : Methods for general application. Section Four - Tests at low temperature was changed to IEC 60811-506:2012 Electric and optical fibre cables - Test methods for non-metallic materials - Part 506: Mechanical tests - Impact test at low temperature for insulations and sheaths.